SK3245.908 Rittal Blue e+ EC fan-and-filter unit 1161 m³/h, 200 V-240 V, RAL 9005

Why Choose the Rittal SK 3245.908 Blue e+ Filter Fan?

The Rittal SK 3245.908 is a powerful Blue e+ EC filter fan unit designed for efficient ventilation and cooling of electrical enclosures. Engineered with advanced EC motor technology, it delivers high airflow performance while reducing energy consumption, making it ideal for industrial automation and IT applications.

This model operates on a 200–240 V AC supply and provides high-capacity airflow for medium to large enclosures. Its intelligent design supports modern monitoring and control interfaces, allowing integration into smart systems and improving operational efficiency.

With airflow performance reaching up to 1,160 m³/h, the SK 3245.908 ensures consistent cooling, helping to maintain safe operating temperatures and extend the lifespan of sensitive components inside enclosures.

Key Advantages

• High-performance EC filter fan for enclosure cooling.
• Airflow up to approx. 1,160 m³/h for demanding applications.
• Energy-efficient EC motor technology reduces power consumption.
• Wide voltage range supports global deployment.
• Supports IoT monitoring and control integration.
• Tool-free installation and quick maintenance access.

Key Features

• Rittal Blue e+ fan-and-filter unit.
• Advanced electronically commutated (EC) motor.
• Integrated pleated filter for improved airflow and filtration.
• 0–10 V / PWM control interface for speed adjustment.
• ModBus-compatible for digital integration and monitoring.
• Diagonal fan design for stable pressure and airflow distribution.
• Bayonet mounting system for tool-free installation.

Technical Specifications

• Manufacturer: Rittal
• Series: Blue e+
• Model: SK 3245.908
• Product type: EC filter fan unit
• Airflow (free blowing): up to 1,160 m³/h
• Voltage: 200–240 V AC, single phase
• Frequency: 50 / 60 Hz
• Power consumption: approx. 170–175 W
• Control interface: 0–10 V / PWM / ModBus
• Protection rating: IP51–IP56 depending on configuration
• Dimensions (W × H × D): approx. 323 × 323 × 156 mm
• Mounting type: Wall-mounted enclosure installation
• Operating temperature: approx. -25 °C to +55 °C

Efficient Cooling for Industrial Enclosures

The SK 3245.908 is designed to remove heat from electrical enclosures by introducing filtered ambient air. This helps maintain stable internal temperatures and protects sensitive components from overheating and premature failure.

The integrated pleated filter improves airflow efficiency by up to 40% compared to traditional filter mats, ensuring optimal cooling performance even in demanding environments.

Typical Applications

• Industrial control panels and automation systems.
• Electrical enclosures and switchgear cabinets.
• Data cabinets and IT infrastructure.
• Manufacturing and processing environments.
• Telecommunications equipment enclosures.
• Energy and power distribution systems.

Trusted by Engineers Worldwide

Rittal Blue e+ filter fan units are widely trusted for delivering energy-efficient, high-performance enclosure cooling in industrial automation and IT environments.